content: /**
   * Copyright (c) 2016-present, RxJava Contributors.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   * http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package io.reactivex.common.internal.schedulers;
  
  import java.util.concurrent.Callable;
  
  /**
   * A Callable to be submitted to an ExecutorService that runs a Runnable
   * action and manages completion/cancellation.
   * @since 2.0.8
   */
  public final class ScheduledDirectTask extends AbstractDirectTask implements Callable<Void> {
  
      private static final long serialVersionUID = 1811839108042568751L;
  
      public ScheduledDirectTask(Runnable runnable) {
          super(runnable);
      }
  
      @Override
      public Void call() throws Exception {
          runner = Thread.currentThread();
          try {
              runnable.run();
          } finally {
              lazySet(FINISHED);
              runner = null;
          }
          return null;
      }
  }
  